Pictures would help.
This would be a very good DIY, many people could use it.
You could write a DIY to go with the pictures, send it to webmaster@peachparts.com
with a statement giving Bill permission to post it in the DIY http://www.peachparts.com/Wikka/DoItYourSelf

__________________
ASE Master Mechanic
https://whunter.carrd.co/

Prototype R&D/testing:
Thermal & Aerodynamic System Engineering (TASE) Senior vehicle instrumentation technician.
Noise Vibration and Harshness (NVH).
Dynamometer.
Heat exchanger durability.
HV-A/C Climate Control.
Vehicle build.
Fleet Durability
Technical Quality Auditor.
Automotive Technical Writer

1985 300SD
1983 300D
2003 Volvo V70

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